DE2027604C3 - Vorrichtung zur Anzeige des Grades der biologischen Wirksamkeit eines Desinfektionsmittels oder -Verfahrens - Google Patents

Vorrichtung zur Anzeige des Grades der biologischen Wirksamkeit eines Desinfektionsmittels oder -Verfahrens

Info

Publication number
DE2027604C3
DE2027604C3 DE19702027604 DE2027604A DE2027604C3 DE 2027604 C3 DE2027604 C3 DE 2027604C3 DE 19702027604 DE19702027604 DE 19702027604 DE 2027604 A DE2027604 A DE 2027604A DE 2027604 C3 DE2027604 C3 DE 2027604C3
Authority
DE
Germany
Prior art keywords
container
microorganisms
gas
inner container
sterilization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19702027604
Other languages
German (de)
English (en)
Other versions
DE2027604A1 (de
DE2027604B2 (de
Inventor
Robert Leroy Saint Paul Minn. Nelson (V.St.A.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE2027604A1 publication Critical patent/DE2027604A1/de
Publication of DE2027604B2 publication Critical patent/DE2027604B2/de
Application granted granted Critical
Publication of DE2027604C3 publication Critical patent/DE2027604C3/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • A61L2/28—Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/22—Testing for sterility conditions

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE19702027604 1969-06-05 1970-06-04 Vorrichtung zur Anzeige des Grades der biologischen Wirksamkeit eines Desinfektionsmittels oder -Verfahrens Expired DE2027604C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83069869A 1969-06-05 1969-06-05
US3576370A 1970-05-08 1970-05-08

Publications (3)

Publication Number Publication Date
DE2027604A1 DE2027604A1 (de) 1971-02-11
DE2027604B2 DE2027604B2 (de) 1974-03-28
DE2027604C3 true DE2027604C3 (de) 1974-10-31

Family

ID=26712476

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702027604 Expired DE2027604C3 (de) 1969-06-05 1970-06-04 Vorrichtung zur Anzeige des Grades der biologischen Wirksamkeit eines Desinfektionsmittels oder -Verfahrens

Country Status (6)

Country Link
JP (1) JPS4924436B1 (zh)
CA (1) CA932633A (zh)
DE (1) DE2027604C3 (zh)
FR (1) FR2045855B1 (zh)
GB (1) GB1316808A (zh)
SE (1) SE364117B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461837A (en) * 1981-09-30 1984-07-24 American Sterilizer Company Contamination-free sterilization indicating system
DE3415639A1 (de) * 1984-04-26 1985-10-31 MMM Münchener Medizin Mechanik GmbH, 8000 München Pruefmodell zur verwendung in sterilisiergeraeten, insbesondere beim sterilisieren von biologische stoffe enthaltendem sterilisiergut
US4743537A (en) * 1986-01-21 1988-05-10 Castle Company Biological indicator for sterilization processes
FR2708287B1 (fr) * 1993-07-01 1995-10-20 Mahwachi Mongi Dispositif indicateur de stérilisation.
US5620656A (en) * 1993-08-25 1997-04-15 Abtox, Inc. Packaging systems for peracid sterilization processes
AU1999495A (en) * 1994-03-15 1995-10-03 Abtox, Inc. Packaging systems for peracid sterilization processes
US5736355A (en) * 1996-05-13 1998-04-07 Steris Corporation Self contained biological indicator
US6063631A (en) * 1997-05-21 2000-05-16 3M Innovative Properties Company Sterilization indicator
US6238623B1 (en) 1997-05-21 2001-05-29 3M Innovative Properties Company Labels and tracking systems for sterilization procedures
US6287518B1 (en) 1997-06-25 2001-09-11 3M Innovative Properties Company Sterilization monitors
US7416883B2 (en) * 2005-05-24 2008-08-26 Steris Inc. Biological indicator
JP2011519680A (ja) 2008-05-05 2011-07-14 スリーエム イノベイティブ プロパティズ カンパニー 滅菌プロセス管理装置、及び方法
WO2010054033A1 (en) * 2008-11-06 2010-05-14 3M Innovative Properties Company Process challenge device and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239429A (en) * 1963-02-25 1966-03-08 Nicholas J Menolasino Apparatus for testing the effectiveness of sterilization by heat
US3440144A (en) * 1965-05-21 1969-04-22 Andersen Prod H W Method and apparatus for checking and testing the effectiveness of sterilization

Also Published As

Publication number Publication date
GB1316808A (en) 1973-05-16
DE2027604A1 (de) 1971-02-11
FR2045855B1 (zh) 1978-06-30
DE2027604B2 (de) 1974-03-28
JPS4924436B1 (zh) 1974-06-22
CA932633A (en) 1973-08-28
FR2045855A1 (zh) 1971-03-05
SE364117B (zh) 1974-02-11

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8381 Inventor (new situation)

Free format text: NELSON, ROBERT LEROY, SAINT PAUL, MINN., US

8339 Ceased/non-payment of the annual fee